2022 Mercedes-Benz GLB vs 2021 Lexus NX

The 2021 Lexus NX was available in three versions: the NX 300, NX 300 F Sport, and the NX 300h hybrid. This review focused on the gasoline models, specifically the performance-oriented F Sport version. The NX carried over Lexus's signature design elements, featuring sharp lines and a sculpted exterior similar to the smaller UX and larger RX models. Standard features included power-folding outside mirrors and 17-inch wheels. The F Sport variant added a sportier touch with a honeycomb grille, triple-beam LED headlights, and 18-inch F Sport wheels.

Inside, the NX F Sport boasted quilted NuLuxe sport seats, with options for a Circuit Red interior color scheme. The material quality was excellent, with leather and wood trim available. The gauge cluster featured a sculpted metal-faced four-dial setup with a 4.2-inch multi-information display, though it appeared dated compared to competitors. The center stack, with its elevated climate-control buttons and rare CD player, was functional but lacked open small-item storage.

The 2022 Mercedes-Benz GLB slotted between the GLA and GLC in the automaker's SUV lineup, available in GLB250 and AMG GLB35 specifications. The GLB250 offered front-wheel drive (FWD) or 4Matic all-wheel drive (AWD), while the AMG GLB35 featured a more powerful drivetrain and sophisticated AWD system. The AMG GLB35 came with a starting price of $51,000, with options pushing the total to $57,250. The GLB's design was polarizing, with a steep windshield angle and nearly vertical rear window, but the 21-inch multi-spoke wheels added style.

The interior of the GLB was a highlight, featuring high-definition instrumentation and infotainment displays, and artistic air vents with ambient lighting. However, the controls required acclimation, with unconventional elements like the steering wheel stalk gear selector and touch-sensing buttons. Quality was evident, but road noise was an issue, especially with the optional 21-inch wheels. The GLB's interior was beautifully rendered but might disappoint those expecting a traditional luxury experience.

The 2021 Lexus NX was powered by a turbocharged 2.0-liter four-cylinder engine, delivering 235 horsepower and 258 pound-feet of torque. The standard six-speed automatic transmission was adequate but lagged behind newer multi-speed transmissions. The NX accelerated from zero to 60 mph in around seven seconds, with some noise under hard acceleration. The F Sport model featured Active Sound Control to enhance the engine note electronically. Front-wheel drive was standard, with all-wheel drive available, allowing up to 50 percent of torque to be transferred to the rear axle.

Fuel economy for the NX was decent, with the FWD model achieving 22 mpg city, 28 mpg highway, and 25 mpg combined. AWD models had similar figures, with a combined rating of 24 mpg. The NX had a 2,000-pound towing capacity and a top speed electronically limited to 124 mph. The adaptive-suspension system, based on the LC 500 sport coupe, provided a smooth and comfortable ride, though the steering lacked feedback. The NX offered three drive modes: Eco, Normal, and Sport, each affecting throttle response and power-steering assist.

The 2022 Mercedes-Benz GLB featured a turbocharged 2.0-liter four-cylinder engine in both versions. The AMG GLB35 produced 302 horsepower and 295 pound-feet of torque, significantly more than the GLB250. The AMG GLB35 had an AMG SpeedShift eight-speed dual-clutch automatic transmission, AMG Performance variable 4Matic AWD, and an AMG Sport Exhaust system. It accelerated to 60 mph in 5.1 seconds, with an EPA fuel economy rating of 22 mpg combined. The AMG High-Performance Braking System and AMG Ride Control adaptive damping sport suspension emphasized performance over comfort.

The AMG GLB35's powertrain exhibited some lag in throttle response, and the DCT could feel confused in urban settings. The ride was firm, especially with the optional 21-inch wheels, and the hood fluttered at speeds over 70 mph. The GLB250 was better suited for daily driving, while the AMG GLB35 excelled on twisty roads, offering a responsive engine, sharp shifts, and excellent grip. The AMG GLB35 was a blast to drive on mountain roads but could be firm, loud, and finicky in other situations.

The 2021 Lexus NX featured an upscale interior with comfortable front seats and adequate legroom in the second row. Heated and ventilated seats were available, and the rear seats offered a 60/40 split-folding configuration. The NX had 17.7 cubic feet of cargo space behind the second row, expanding to 54.6 cubic feet with the seats folded down. These figures were among the smallest in its class. A power liftgate with kick sensor technology and power-folding rear seats were available options.

The 2022 Mercedes-Benz GLB offered a roomy interior with an optional third-row seat suitable for children. Standard features included dual-zone automatic climate control and eight-way power-adjustable front seats with simulated leather upholstery. Heated and ventilated front seats, a heated steering wheel, and a panoramic glass sunroof were available. The GLB provided 22 cubic feet of cargo space behind the second row, expanding to 62 cubic feet with the seats folded flat. A power rear liftgate was standard.

The 2021 Lexus NX featured an 8-inch touchscreen infotainment system, with a 10.3-inch screen available as part of the Navigation package. The system included Apple CarPlay, Android Auto, and Lexus Enform Destination Assist. The Lexus infotainment system was criticized for its user-unfriendly interface, relying on a touchpad. Other standard features included keyless entry, dual-zone automatic climate control, Bluetooth, a USB port, HD Radio, and a WiFi hotspot. The Lexus Premium Audio system had eight speakers, with a 14-speaker Mark Levinson system available on higher trims.

The 2022 Mercedes-Benz GLB came with the Mercedes Benz User Experience (MBUX) infotainment system, featuring a 10.25-inch digital gauge cluster and a 10.25-inch touchscreen. Standard features included Bluetooth, Apple CarPlay, Android Auto, and Mercedes Me connected services. The optional Premium Package added satellite radio, while the Multimedia Package included a navigation system with augmented reality. Additional upgrades included wireless smartphone charging, a Burmester premium audio system, WiFi service, and an MBUX Interior Assistant gesture control system.

The 2021 Lexus NX came standard with Lexus Safety System+ 2.0, which included a rearview camera, lane-departure warning, lane-keep assist, traffic-sign recognition, automatic high beams, forward-collision warning, automatic emergency braking, pedestrian detection, and adaptive cruise control. Blind-spot monitoring and rear cross-traffic alert were also standard. Optional features included park assist, a surround-view camera system, and adaptive headlights. The NX received top safety ratings from the IIHS and NHTSA.

The 2022 Mercedes-Benz GLB test vehicle lacked the optional Driver Assistance Package, which included adaptive cruise control, lane-centering assistance, and evasive steering assist. Standard safety features included Active Brake Assist, blind-spot monitoring, Mercedes-Benz emergency call service, rain-sensing wipers, Attention Assist, and Exit Warning Assist. Crash-test ratings for the GLB were unavailable.